| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.33 | 10.724% | $88.9446 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $175.62 | 8.503% | $190.553 | $190.55 | $190.55 | $190.60 |
| Purchase #3 | $93.58 | 12.426% | $105.2083 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $185.94 | 11.307% | $206.9642 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $31.66 | 8.723% | $34.4217 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $111.72 | 8.419% | $121.1257 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $117.62 | 8.499% | $127.6165 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $796.47 | $874.8340 | $874.83 | $874.80 | $874.80 | |